Results 21 to 30 of about 22,134 (189)

Copper-Based Compounds against Erwinia amylovora: Response Parameter Analysis and Suppression of Fire Blight in Apple [PDF]

open access: yesThe Plant Pathology Journal, 2023
Fire blight, caused by Erwinia amylovora, is one of the major bacterial disease of apple and pear, causing enormous economic losses worldwide. Several control measures against E.
Duck Kyu Ryu   +7 more
doaj   +1 more source

Enzymatic synthesis optimization of isoamyl butyrate from fusel oil

open access: yesActa Scientiarum: Biological Sciences, 2021
Many food, cosmetic and pharmaceutical industries have increased their interest in short-chain esters due to their flavor properties. From the industrial standpoint, enzyme reactions are the most economical strategy to reach green products with neither ...
Andréia Anschau   +7 more
doaj   +1 more source

End-group functionalization of poly(2-oxazoline)s using methyl bromoacetate as initiator followed by direct amidation [PDF]

open access: yes, 2019
Poly(2-alkyl/aryl-2-oxazoline)s (PAOx) are an alluring class of polymers for many applications due to the broad chemical diversity that is accessible for these polymers by simply changing the initiator, terminating agent and the monomer(s) used in their ...
Arys, Koen   +4 more
core   +2 more sources

Molecular and Genetic Regulation of Sensory Quality of Climacteric Fruit [PDF]

open access: yes, 2004
The sensory quality of fruit has become a major criterion in making the purchasing decision by consumers. Breeding programs have mainly been directed, from the post-harvest stand point, towards improving shelf-life.
A. Latché   +4 more
core   +1 more source

Comparison of Lures Loaded with Codlemone and Pear Ester for Capturing Codling Moths,Cydia pomonella, in Apple and Pear Orchards using Mating Disruption [PDF]

open access: yesJournal of Insect Science, 2010
Abstract Studies were conducted in apple, Malus domestica Borkhausen and pear, Pyrus communis L. (Rosales: Rosaceae), orchards to evaluate the attractiveness of grey halobutyl septa loaded with 1 (L2) and 10 (Mega) mg of codlemone, 8E, 10E-dodecadien-1-ol, 3 mg of pear ester, ethyl (E,Z)-2,4-decadienoate (DA2313), and 3 mg of pear ester plus 3 mg of ...
Fernandez, Dario Eduardo   +4 more
openaire   +4 more sources

The Pear Aroma in the Austrian Pinot Blanc Wine Variety: Evaluation by Means of Sensorial-Analytical-Typograms with regard to Vintage, Wine Styles, and Origin of Wines

open access: yesJournal of Food Quality, 2018
The perceived pear aroma in wines was associated with various short- and medium-chain ester compounds. A consumer study confirmed this assumption. In total, eight ester compounds from a series of 100 aromatic substances were associated with the pear ...
Christian Philipp   +4 more
doaj   +1 more source

A starch edible surface coating delays banana fruit ripening [PDF]

open access: yes, 2019
A rice starch edible coating blended with sucrose esters was developed for controlling the postharvest physiological activity of Cavendish banana to extend postharvest quality during ripening at 20 ± 2 °C.
Bowyer, Michael   +6 more
core   +2 more sources

Evolution of the Aroma Volatiles of Pear Fruits Supplemented with Fatty Acid Metabolic Precursors

open access: yesMolecules, 2014
To examine the biochemical metabolism of aroma volatiles derived from fatty acids, pear fruits were incubated in vitro with metabolic precursors of these compounds.
Gaihua Qin   +6 more
doaj   +1 more source

Lupeol Esters from the Twig Bark of Japanese Pear (Pyrus serotina Rehd.) cv. Shinko [PDF]

open access: yesBioscience, Biotechnology, and Biochemistry, 2001
Five new lupeol esters, lup-20(29)-ene-3beta-yl eicosanoate, docosanoate, tetracosanoate, hexacosanoate and octacosanoate, were isolated as a mixture from the twig bark of Japanese pear (Pyrus serotina Rehd.) cv. Shinko, together with lupeol and epifriedelinol. Their structures were determined by spectral analyses including 2D-NMR experiments.
H, Tomosaka   +3 more
openaire   +2 more sources

Introducing a Simple Method to Investigate Relative Volatilities of Flavour Compounds in Fruit Brandies

open access: yesBeverages, 2023
Determination of relative volatilities of flavour compounds in hydro-alcoholic solutions is usually performed by time-consuming and costly standard methods such as the Gillespie dynamic recirculation method. This study tested a quick and easy method with
Manami Yagishita   +2 more
doaj   +1 more source

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